GFS2: Pull request (merge window)

From: Bob Peterson
Date: Fri Jun 26 2015 - 10:56:18 EST


Please consider pulling the following changes for the GFS2 file system.


Bob Peterson

The following changes since commit f4a3ae9308e34bcd704325a08879b2c1cfb74686:

GFS2: Use average srttb value in congestion calculations (2015-04-24 07:57:08 -0500)

are available in the git repository at:

gitolite@xxxxxxxxxxxxxxxxxxx:/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git tags/gfs2-merge-window

for you to fetch changes up to 39b0f1e9290880a6c905f639e7db6b646e302a4f:

GFS2: Don't brelse rgrp buffer_heads every allocation (2015-06-19 07:40:22 -0500)

GFS2: merge window

Here is a list of patches we've accumulated for GFS2 for the current upstream
merge window. We have a good mixture this time. Here are some of the features:

1. Fix a problem with RO mounts writing to the journal.
2. Further improvements to quotas on GFS2.
3. Added support for rename2 and RENAME_EXCHANGE on GFS2.
4. Increase performance by making glock lru_list less of a bottleneck.
5. Increase performance by avoiding unnecessary buffer_head releases.
6. Increase performance by using average glock round trip time from all CPUs.
7. Fixes for some compiler warnings and minor white space issues.
8. Other misc. bug fixes

Abhi Das (5):
gfs2: handle NULL rgd in set_rgrp_preferences
gfs2: fix quota updates on block boundaries
gfs2: limit quota log messages
gfs2: s64 cast for negative quota value
gfs2: Don't support fallocate on jdata files

Antonio Ospite (1):
GFS2: inode.c: indent with TABs, not spaces

Benjamin Marzinski (3):
GFS2: mark the journal idle to fix ro mounts
GFS2: add support for rename2 and RENAME_EXCHANGE
GFS2: make sure S_NOSEC flag isn't overwritten

Bob Peterson (3):
GFS2: Average in only non-zero round-trip times for congestion stats
GFS2: Don't add all glocks to the lru
GFS2: Don't brelse rgrp buffer_heads every allocation

Fabian Frederick (3):
gfs2: convert simple_str to kstr
gfs2: kerneldoc warning fixes
gfs2: fix shadow warning in gfs2_rbm_find()

fs/gfs2/aops.c | 12 ++-
fs/gfs2/file.c | 4 +-
fs/gfs2/glock.c | 3 +-
fs/gfs2/glops.c | 20 +++--
fs/gfs2/incore.h | 2 +
fs/gfs2/inode.c | 211 +++++++++++++++++++++++++++++++++++++++++++++-----
fs/gfs2/ops_fstype.c | 1 +
fs/gfs2/quota.c | 212 +++++++++++++++++++++++++++++++--------------------
fs/gfs2/rgrp.c | 41 +++++++---
fs/gfs2/rgrp.h | 1 +
fs/gfs2/sys.c | 66 +++++++++++-----
11 files changed, 429 insertions(+), 144 deletions(-)
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at